public class Book {
    private String book_id;
    private String book_name;
    private String book_type;

    public Book(String book_id, String book_name, String book_type) {
        this.book_id = book_id;
        this.book_name = book_name;
        this.book_type = book_type;
    }

    public String getBook_id() {
        return book_id;
    }

    public void setBook_id(String book_id) {
        this.book_id = book_id;
    }

    public String getBook_name() {
        return book_name;
    }

    public void setBook_name(String book_name) {
        this.book_name = book_name;
    }

    public String getBook_type() {
        return book_type;
    }

    public void setBook_type(String book_type) {
        this.book_type = book_type;
    }
}
